Economic atlas of the Pittsburgh-Youngstown economic area
By: edited by Arthur Longini ; with a foreward by John W. Barriger.
Contributors: Pittsburgh and Lake Erie Railroad Company.
Publisher: Pittsburgh and Lake Erie Railroad
Published: 1960
Place of publication: Pittsburgh
Language: eng
Number of pages: 45
Subjects: Pennsylvania -- Economic conditions -- Maps.; Pittsburgh (Pa.) -- Economic conditions -- Maps.; Youngstown (Ohio) -- Economic conditions -- Maps.
Genres: Maps.